157030386867

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{885991}}^1$

素因数の和:886463

約数の個数: 24

約数和(自身を含む): 232200783360

約数和(自身を除く): 75170396493

約数列:

[1, 3, 9, 47, 141, 419, 423, 1257, 3771, 19693, 59079, 177237, 885991, 2657973, 7973919, 41641577, 124924731, 371230229, 374774193, 1113690687, 3341072061, 17447820763, 52343462289, 157030386867]

約数ペア:

[(1, 157030386867), (3, 52343462289), (9, 17447820763), (47, 3341072061), (141, 1113690687), (419, 374774193), (423, 371230229), (1257, 124924731), (3771, 41641577), (19693, 7973919), (59079, 2657973), (177237, 885991)]